222424183 has 2 divisors, whose sum is σ = 222424184. Its totient is φ = 222424182.

The previous prime is 222424177. The next prime is 222424187. The reversal of 222424183 is 381424222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222424183 - 2⁵ = 222424151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222424187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111212091 + 111212092.

It is an arithmetic number, because the mean of its divisors is an integer number (111212092).

Almost surely, 2^222424183 is an apocalyptic number.

222424183 is a deficient number, since it is larger than the sum of its proper divisors (1).

222424183 is an equidigital number, since it uses as much as digits as its factorization.

222424183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 28.

The square root of 222424183 is about 14913.8922820302. The cubic root of 222424183 is about 605.8903022618.

The spelling of 222424183 in words is "two hundred twenty-two million, four hundred twenty-four thousand, one hundred eighty-three".